Flexible shower arm



FIG. 1 is a front perspective view of a flexible shower arm showing our new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front plan view showing an alternative position thereof. 

The ornamental design for a flexible shower arm, as shown and described. 